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SPPU Electronics and Telecom Engineering (Semester 5)
Micro Controller and Applications
December 2014
Micro Controller and Applications
December 2014
Answer any one question from Q1 and Q2
1 (a)
Write a short note on RS232 protocol.
6 M
1 (b)
Explain the Timer Mode 2 of 8051.
6 M
1 (c)
Draw and explain the Data Memory map of PIC18fxx series.
8 M
2 (a)
Write short note on:
a) Assembler
b) Compiler
a) Assembler
b) Compiler
6 M
2 (b)
Explain the addressing modes of 8051 with example.
6 M
2 (c)
Explain the BOD and Power Down modes of PIC18FXXX.
8 M
Answer any one question from Q3 and Q4
3 (a)
Explain PIC18FXXX port structure.
8 M
3 (b)
Draw and explain the interfacing of LED with Port D of PIC18FXXX microcontroller. Write C code to blink LED with 1 Sec. delay.
8 M
4 (a)
Explain different Timer modes and their applications of PIC18XX in detail.
8 M
4 (b)
Draw and explain the interfacing of LCD in 8-bit mode with PIC18X microcontroller without busy flag. Write C code to display 's.P.Univ.Pune.
8 M
Answer any one question from Q5 and Q6
5 (a)
Draw and explain the interfacing of ADC for analog input 0-5 V and write a C code.
10 M
5 (b)
Draw and explain 12C protocol of PIC18FXX.
8 M
6 (a)
Draw interfacing diagram and write a program for 12C based RTC with PIC18FXXX.
10 M
6 (b)
Draw and explain MSSP structure of PIC18FXX.
8 M
Answer any one question from Q7 and Q8
7
Design of DAS system for temperature monitoring system (use LM 35 temperature sensor).
16 M
8
Design the frequency counter to display frequency on LCD display.
16 M
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